Jacket - Definition
jacket
n 1: a short coat
2: an outer wrapping or casing; "phonograph records were sold in
cardboard jackets"
3: (dentistry) dental appliance consisting of an artificial
crown for a broken or decayed tooth; "tomorrow my dentist
will fit me for a crown" [syn: crown, crownwork,
jacket, jacket crown, cap]
4: the outer skin of a potato
5: the tough metal shell casing for certain kinds of ammunition
v 1: provide with a thermally non-conducting cover; "The tubing
needs to be jacketed"
2: put a jacket on; "The men were jacketed"